weld neck flange

Standard: ANSI B16.5, ASME B16.47, EN1092-1, JIS B2220
Size: 1/2inch-48inch
Class:150,300,600,900,1500
Material: A105, A350LF2, P245GH, S355

1) standard:DIN JIS ANSI etc
2) service:OEM
3)size:DN10-DN5000
4) type:blind,plain,slip on

ISO9001-2000 and PED certificate by TUV-Germany
the favourable price and best quality
to be equality and mutual benefit

The weld neck flange includes 6B RTJ flange and 6BX welding neck flange, the welded neck flange is designed and manufactured as per API 6A spec.

Product details:
Stainless steel pipe neck butt-welding flange is with a neck tube transition and

The most popular standards we are manufacturing as per includ ANSI B16.9 ANSI B16.28(for elbow), ANSI B16.5 B16.47 GOST12820 GOST 12821,DIN2633 DIN257

Material: ASTM A182 F347
Type: weld neck flange
Standard: ANSI B16.5, ANSI B16.47
Size: 1/2-48inch
Class:150,300,600,900,1500,2500...

Welding neck flange commonly known as high hub flange.

Standard: ANSI B16.5, EN1092-1
Type: weld neck flange
Size: 1/2inch-48inch
Class:150,300,600,900; PN6, PN10
Sch: SCH40S, STD, XXS...

welding necking

reliable quality,good price
professional technial team
best service support
on time delivery

SS 304/316 WN RF Flanges
1.face:FF ,RF, LJ, FM ,R.T.J and so on
2.Size:1/2"-96"
3.Class:150 300 400 600 900 1500 and 2500
4.Brand:GEE...

Precision Stainless Steel Neck Flange

Material: ASTM A182 F316Ti
Type: welding neck flange
Standard: ANSI B16.5
Size: 1/2inch-24inch
Class:150,300,600,900,1500,2500...

China Welding neck pipe flange
1.size:1/2'-72" Cl150
2.Standard:ASTM,ANSI DIN JIS
3.Material:carbon /stainless/alloy steel
4.Certificate:API ISO

We also supply special flanges like Long Welding Neck, Anchor, and Outlets for pressure equipment or pipeline engineering per ASME and API codes.

Standard: ANSI B16.5, ANSI B16.47
Type: weld neck flange
Material: A105
Size: 1/2-48inch
Class:150,300,600,900,1500,2500...

A105 carbon steel welded neck flange

Carbon steel pipe flange
A. ISO-9001: 2000
B. ANSI, ASME, JIS, DIN, BS
C. Best price and best.

Size: DN500 20" class600
Material:alloy steel
Standard:ASME B16.5
delivery in time.
Direct Manufacture

Material: ASTM A182 F321
Type: weldneck flange
Standard: ANSI B16.5, ANSI B16.47
Size: 1/2-48inch
Class:150,300,600,900,1500,2500...

Specifications
1. High in Quality
2. Moderate in Price
3. Special design available
4.Inspection System Control and Best Service

Material:Stainless steel 304, 316 etc.
Size:1/2"-80"
Casting:Sand casting
Finish:Polishing
Excellent quality,Tolerance:0.05-0.1mm...

Forged steel flanges:
* asme/ANSI b16.5: Welding neck flange, slip-on flange, blind flange, high hub blind flange, socket weld flang

forged weld neck flange
1.item:so wn thread blind sw and so on
2.material:stainless/carbon/alloy/copper
3.standard:ansi din ba etc

sunny(at)bdpipefitting(dot)com
Type of Flanges:
Weld Neck
Slip-on
Blind...

Product name:Weld Neck Flange
Size 1/2" ~ 100"DN15~DN2500 Pressure American Series: CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS

weld-neck flange, long weld-neck flange, lap joint flange, blind flange, slip-on flange, threaded flange, socket-weld flange, orifice flange

Weld Neck Flange,Slip on weld fange,plate weld flanges ,blind flanges

Flange, marine flange, flat flange, high neck flange
Material: Carbon Steel Technics: pushing Type: Elbow Place of Origin: china